Atanh¶
Versioned name : Atanh-3
Category : Arithmetic unary
Short description : Atanh performs element-wise hyperbolic inverse tangent (arctangenth) operation with a given tensor.
Detailed description : Atanh performs element-wise hyperbolic inverse tangent (arctangenth) operation on a given input tensor, based on the following mathematical formula:
Float type input:
\[a_{i} = atanh(a_{i})\]
Signed Intragral type put:
\[a_{i} = (i <= -1) ? std::numeric_limits<T>::min() : (i >= 1) ? std::numeric_limits<T>::max() : atanh(a_{i})\]
Unsigned Intragral type put:
\[a_{i} = (i > 0) ? std::numeric_limits<T>::max() : atanh(a_{i})\]
Attributes : Atanh operation has no attributes.
Inputs
1 : A tensor of type T. Required.
Outputs
1 : The result of element-wise atanh operation applied to the input tensor. A tensor of type T and the same shape as input tensor.
Types
T : any supported numeric type.
Examples
<layer ... type="Atanh">
<input>
<port id="0">
<dim>256</dim>
<dim>56</dim>
</port>
</input>
<output>
<port id="1">
<dim>256</dim>
<dim>56</dim>
</port>
</output>
</layer>